Materials?

Water and oil crust:

Medium gluten flour 200 grams

Sunflower oil 60 grams

Sugar 20 grams

Water 100 grams

Shortening:

Medium gluten flour 180 grams

Lard 90 grams

Purple potato filling:

Purple mashed potatoes 620 grams<

Butter 50g

Sugar 50g

Purple potato open pastry?

Wash the purple potatoes, with the skin into the steamer, be sure to steam with the skin, otherwise the water content of the steamed purple potatoes is too large, it is not easy to mold. After steaming and removing the skin, add sugar to the purple potatoes and open the mouth of the pastry practice? Step 1

Weigh in the softened butter and add the sugar. Step 2

Pound the butter and sugar into the mashed potatoes with the head of a rolling pin, or use a masher. How to make purple potato open pastry? Step 3

This is the texture of the mashed potato, it's so delicious, you can eat a lot of it in an empty mouth. Step 4

Scoop 30 grams per serving into a plastic bag. Step 5

Knead the purple potatoes into a ball through the plastic bag, so it won't be sticky at all. Step 6

Put into the refrigerator slightly chilled, with butter, refrigerated hardened good package purple potato meringue practice? Step 7

Prepare water oil skin and shortening, and respectively, let stand for more than two hours, after resting, both dough become particularly soft, later not easy to leak the crisp, respectively, divided into 24 parts of purple potato meringue practice? Step 8

Water-oil crust wrapped around the shortcrust, close the mouth face up, rolled out into a cow tongue shape purple potato open pastry practice? Step 9

Roll up the shortcrust pastry. Step 10

Roll again in vertical direction, then roll up again. Step 11

Press down the center of the puff pastry. Step 12

Gather the two ends in the center and roll out the dough into a thicker center and thinner surrounding. Step 13

Packed with purple potato filling, how to make purple potato puff pastry? Step 14

Gather the dough slowly from all sides to the center and seal it, put the bottom side down on a baking sheet, brush with egg wash, and cut crosses with a sharp knife after the egg wash dries. Step 15

Place in the middle of the preheated oven at 200 degrees Celsius, upper and lower heat for 30 minutes, eat it while it's hot, it can't be better. Step 16

While using vegetable oil to make the water-oil crust, it is still crispy, and there is not much butter in the filling, so it is still very tasty when it cools down, and a little bit of milky flavor is the finishing touch. Step 17

I love the color of the purple potatoes, so I'm not sure I'm going to be able to get away with it. Step 18

All kinds of photos? How to make a purple potato soufflé? Step 19

Tips

1. I use the old ship brand flour, I feel more absorbent, so I used to add 10 grams of water than the coconut open pastry

2. purple potato must not peeled and steamed, otherwise the thin sticky filling dosage and wrapping time will be particularly crumbling

3. because of the 10 grams of water, and the dough after the rest, so the dough is not covered. Rolling process I did not cover the plastic wrap and did not wake up, basically from head to tail after the first round of rolls, and from head to tail roll rolls the second round, if the particularly dry areas or slower cooks, please cover the plastic wrap

4. I feel that my United States of America's 38-liter oven temperature on the low side, so set up 200 degrees, you can adjust the temperature of the temperature according to your own oven

5. I added 70 grams of sunflower oil to the oil skin, and found that many oils seeped out after it was left to stand, and the dough's adsorption of vegetable oil is not as good as that of animal oil

6. @CanWinterGrasshopper? Cheese and sweet potato bread filling, but the master used light cream and cream cheese, last year I used this filling to do four-leaf clover pastry when I found it too thin not easy to shape, this year it was changed to butter, it is really good to pack a lot more, but also particularly fragrant

7. If the cooks buy the purple sweet potato is particularly sweet, you can also adjust the amount of sugar